80045416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{8501}}^1$

素因数の和:8625

約数の個数: 32

約数和(自身を含む): 165278880

約数和(自身を除く): 85233464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 4708, 8501, 9416, 17002, 34004, 68008, 93511, 187022, 374044, 748088, 909607, 1819214, 3638428, 7276856, 10005677, 20011354, 40022708, 80045416]

約数ペア:

[(1, 80045416), (2, 40022708), (4, 20011354), (8, 10005677), (11, 7276856), (22, 3638428), (44, 1819214), (88, 909607), (107, 748088), (214, 374044), (428, 187022), (856, 93511), (1177, 68008), (2354, 34004), (4708, 17002), (8501, 9416)]